EP0840631A4 - INHALATION APPARATUS USING A TRIBOELECTRIC CHARGE TECHNIQUE - Google Patents

INHALATION APPARATUS USING A TRIBOELECTRIC CHARGE TECHNIQUE

Info

Publication number
EP0840631A4
EP0840631A4 EP96928793A EP96928793A EP0840631A4 EP 0840631 A4 EP0840631 A4 EP 0840631A4 EP 96928793 A EP96928793 A EP 96928793A EP 96928793 A EP96928793 A EP 96928793A EP 0840631 A4 EP0840631 A4 EP 0840631A4
Authority
EP
European Patent Office
Prior art keywords
tribo
electric charging
charging technique
inhaler apparatus
inhaler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96928793A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0840631A1 (en
Inventor
Pabitra Datta
Nitin V Desai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delsys Pharmaceutical Corp
Original Assignee
Delsys Pharmaceutical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delsys Pharmaceutical Corp filed Critical Delsys Pharmaceutical Corp
Publication of EP0840631A1 publication Critical patent/EP0840631A1/en
Publication of EP0840631A4 publication Critical patent/EP0840631A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
EP96928793A 1995-07-25 1996-07-25 INHALATION APPARATUS USING A TRIBOELECTRIC CHARGE TECHNIQUE Withdrawn EP0840631A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US506703 1995-07-25
US08/506,703 US5642727A (en) 1995-07-25 1995-07-25 Inhaler apparatus using a tribo-electric charging technique
PCT/US1996/012222 WO1997004827A1 (en) 1995-07-25 1996-07-25 Inhaler apparatus using a tribo-electric charging technique

Publications (2)

Publication Number Publication Date
EP0840631A1 EP0840631A1 (en) 1998-05-13
EP0840631A4 true EP0840631A4 (en) 2001-01-31

Family

ID=24015678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96928793A Withdrawn EP0840631A4 (en) 1995-07-25 1996-07-25 INHALATION APPARATUS USING A TRIBOELECTRIC CHARGE TECHNIQUE

Country Status (7)

Country Link
US (1) US5642727A (enrdf_load_stackoverflow)
EP (1) EP0840631A4 (enrdf_load_stackoverflow)
JP (1) JPH11510074A (enrdf_load_stackoverflow)
KR (1) KR19990028929A (enrdf_load_stackoverflow)
AU (1) AU6841996A (enrdf_load_stackoverflow)
CA (1) CA2227594A1 (enrdf_load_stackoverflow)
WO (1) WO1997004827A1 (enrdf_load_stackoverflow)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE197559T1 (de) * 1994-10-04 2000-12-15 Procter & Gamble Elektrostatisches zerstäuben von pulverförmigen substanzen
PT869847E (pt) 1995-05-09 2003-07-31 Phoqus Ltd Revestimento electrostatico
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
SE504458C2 (sv) * 1995-06-21 1997-02-17 Lars Gunnar Nilsson Inhalator för elektrisk dosering av substanser
US5858099A (en) 1996-04-09 1999-01-12 Sarnoff Corporation Electrostatic chucks and a particle deposition apparatus therefor
EE03751B1 (et) * 1996-04-25 2002-06-17 Von Schuckmann Alfred Inhalaator
US5857456A (en) * 1996-06-10 1999-01-12 Sarnoff Corporation Inhaler apparatus with an electronic means for enhanced release of dry powders
GB9623634D0 (en) 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
DE19757208A1 (de) * 1997-12-22 1999-06-24 Alfred Von Schuckmann Vorrichtung zum Inhalieren pulverförmiger Substanzen
US6520179B1 (en) 1997-12-22 2003-02-18 Astrazeneca Ab Inhalation device
NL1008031C2 (nl) * 1998-01-15 1999-07-21 Pharmachemie Bv Inrichting voor het inhaleren van medicament.
NZ506640A (en) 1998-03-04 2003-01-31 Delsys Pharmaceutical Corp Medicament dry powder inhaler dispensing device
US6149774A (en) * 1998-06-10 2000-11-21 Delsys Pharmaceutical Corporation AC waveforms biasing for bead manipulating chucks
GB9814368D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Inhalation of aerosol actives
GB2340759B (en) * 1998-08-26 2003-05-07 Bespak Plc Improvements in drug delivery devices
GB9820937D0 (en) * 1998-09-26 1998-11-18 Glaxo Group Ltd Inhalation device
US6146685A (en) * 1998-11-05 2000-11-14 Delsys Pharmaceutical Corporation Method of deposition a dry powder and dispensing device
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
US6730066B1 (en) 1999-08-03 2004-05-04 Pharmacia Ab Liquid delivery container
SE517806C2 (sv) * 1999-11-11 2002-07-16 Microdrug Ag Doseringsanordning för inhalator
SE9904705D0 (sv) * 1999-12-21 1999-12-21 Astra Ab An inhalation device
GB0002305D0 (en) 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
US6427688B1 (en) * 2000-02-01 2002-08-06 Dura Pharmaceuticals, Icn. Dry powder inhaler
US6637430B1 (en) 2000-06-16 2003-10-28 Ponwell Enterprises Limited Respiratory delivery system with power/medicament recharge assembly
SE517229C2 (sv) * 2000-09-25 2002-05-14 Microdrug Ag Kontinuerlig inhalator för torrt pulver
WO2002056948A1 (en) * 2001-01-17 2002-07-25 Vectura Limited An inhaler device
JP4681231B2 (ja) 2002-03-20 2011-05-11 マンカインド コーポレイション 吸入装置
US6889690B2 (en) 2002-05-10 2005-05-10 Oriel Therapeutics, Inc. Dry powder inhalers, related blister devices, and associated methods of dispensing dry powder substances and fabricating blister packages
US7118010B2 (en) * 2002-05-10 2006-10-10 Oriel Therapeutics, Inc. Apparatus, systems and related methods for dispensing and /or evaluating dry powders
US7677411B2 (en) * 2002-05-10 2010-03-16 Oriel Therapeutics, Inc. Apparatus, systems and related methods for processing, dispensing and/or evaluatingl dry powders
US6985798B2 (en) 2002-05-10 2006-01-10 Oriel Therapeutics, Inc. Dry powder dose filling systems and related methods
WO2004002394A2 (en) * 2002-06-27 2004-01-08 Oriel Therapeutics, Inc. Dry powder dose filling systems and related methods
US7451761B2 (en) * 2003-10-27 2008-11-18 Oriel Therapeutics, Inc. Dry powder inhalers, related blister package indexing and opening mechanisms, and associated methods of dispensing dry powder substances
US7377277B2 (en) * 2003-10-27 2008-05-27 Oriel Therapeutics, Inc. Blister packages with frames and associated methods of fabricating dry powder drug containment systems
GB0407312D0 (en) 2004-03-31 2004-05-05 Phoqus Pharmaceuticals Ltd Method and apparatus for the application of powder material to substrates
US20050247334A1 (en) * 2004-05-10 2005-11-10 Erickson Dennis E Wind Resistant Umbrella
CN101010305B (zh) 2004-08-20 2010-08-11 曼金德公司 二酮哌嗪合成的催化反应
AU2005277041B2 (en) 2004-08-23 2012-03-22 Mannkind Corporation Diketopiperazine salts, diketomorpholine salts or diketodioxane salts for drug delivery
JP2006130143A (ja) * 2004-11-08 2006-05-25 Hitachi Ltd 吸入式投薬器及び薬剤カートリッジ
KR101557502B1 (ko) 2005-09-14 2015-10-06 맨카인드 코포레이션 결정질 미립자 표면에 대한 활성제의 친화력의 증가를기반으로 하는 약물 제제의 방법
AU2007216966C1 (en) 2006-02-22 2014-03-20 Mannkind Corporation A method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent
US8037880B2 (en) * 2006-04-07 2011-10-18 The University Of Western Ontario Dry powder inhaler
EP1844809A1 (de) * 2006-04-13 2007-10-17 Boehringer Ingelheim Pharma GmbH & Co. KG Medikamentenmagazin für einen Inhalator, sowie Mehrdosispulverinhalator
DK2230934T3 (da) 2007-12-14 2012-11-26 Aerodesigns Inc Afgivelse af aerosoliserbare næringsmiddelprodukter
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
KR101762089B1 (ko) * 2008-06-13 2017-07-26 맨카인드 코포레이션 건조 분말 흡입기 및 약물 투여 시스템
EP2609954B1 (en) 2008-06-20 2021-12-29 MannKind Corporation An interactive apparatus for real-time profiling of inhalation efforts
TWI532497B (zh) 2008-08-11 2016-05-11 曼凱公司 超快起作用胰島素之用途
CA2744913A1 (en) * 2008-12-03 2010-06-10 Boehringer Ingelheim International Gmbh Inhaler
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
JP5667095B2 (ja) 2009-03-11 2015-02-12 マンカインド コーポレイション 吸入器の抵抗を測定するための装置、システムおよび方法
TWI547487B (zh) 2009-06-12 2016-09-01 曼凱公司 具限定比表面積之二酮基哌微粒子
WO2011056889A1 (en) 2009-11-03 2011-05-12 Mannkind Corporation An apparatus and method for simulating inhalation efforts
SG182605A1 (en) * 2010-01-20 2012-08-30 Pfizer Ltd Device for dispensing a plurality of unitary doses of dry powder, and inhaler comprising such device
CN102985125A (zh) 2010-06-21 2013-03-20 曼金德公司 干粉药物输送系统和方法
WO2012078804A1 (en) * 2010-12-07 2012-06-14 Respira Therapeutics, Inc. Dry powder inhaler
KR101940832B1 (ko) 2011-04-01 2019-01-21 맨카인드 코포레이션 의약 카트리지용 블리스터 패키지
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
IN2014DN03093A (enrdf_load_stackoverflow) 2011-10-24 2015-05-15 Mannkind Corp
US10463815B2 (en) * 2012-02-21 2019-11-05 Respira Therapeutics, Inc. Inhaler to deliver substances for prophylaxis or prevention of disease or injury caused by the inhalation of biological or chemical agents
CN104619369B (zh) 2012-07-12 2018-01-30 曼金德公司 干粉药物输送系统和方法
US10159644B2 (en) 2012-10-26 2018-12-25 Mannkind Corporation Inhalable vaccine compositions and methods
JP6523247B2 (ja) 2013-03-15 2019-05-29 マンカインド コーポレイション 微結晶性ジケトピペラジン粒子の製造方法および乾燥粉末組成物の製造方法
JP6491658B2 (ja) 2013-07-18 2019-03-27 マンカインド コーポレイション 熱安定性乾燥粉末医薬組成物及び方法
EP3030294B1 (en) 2013-08-05 2020-10-07 MannKind Corporation Insufflation apparatus
WO2015148905A1 (en) 2014-03-28 2015-10-01 Mannkind Corporation Use of ultrarapid acting insulin
GB201411526D0 (en) * 2014-06-27 2014-08-13 British American Tobacco Co Powder
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
CA2972826C (en) 2015-01-14 2023-09-12 Respira Therapeutics, Inc. Powder dispersion methods and devices
CN113951575B (zh) * 2016-09-15 2024-11-26 菲利普莫里斯生产公司 电子气溶胶生成吸烟装置
US10757978B2 (en) 2016-09-15 2020-09-01 Altria Client Services Llc Electronic aerosol-generating smoking device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349531A (en) * 1975-12-15 1982-09-14 Hoffmann-La Roche Inc. Novel dosage form
EP0455463A1 (en) * 1990-04-30 1991-11-06 Riker Laboratories, Inc. Packaging for microdoses of powdered medicament for inhalation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513145A (en) * 1946-11-27 1950-06-27 Charles C Chapple Inhaler
US2470296A (en) * 1948-04-30 1949-05-17 Abbott Lab Inhalator
US2534636A (en) * 1949-02-12 1950-12-19 American Cyanamid Co Powder dispenser
US3831606A (en) * 1971-02-19 1974-08-27 Alza Corp Auto inhaler
US3971377A (en) * 1974-06-10 1976-07-27 Alza Corporation Medicament dispensing process for inhalation therapy
DE2502251A1 (de) * 1975-01-17 1976-07-22 Schering Ag Vorrichtung zur inhalation pulverfoermiger feststoffe
US4197289A (en) * 1975-12-15 1980-04-08 Hoffmann-La Roche Inc. Novel dosage forms
IT1203660B (it) * 1982-10-08 1989-02-15 Glaxo Group Ltd Dispositivi per somministrare farmaci a pazienti e confezione di blister per essi
US4570630A (en) * 1983-08-03 1986-02-18 Miles Laboratories, Inc. Medicament inhalation device
GB8328808D0 (en) * 1983-10-28 1983-11-30 Riker Laboratories Inc Inhalation responsive dispensers
DE3345722A1 (de) * 1983-12-17 1985-06-27 Boehringer Ingelheim KG, 6507 Ingelheim Inhalator
EP0211595B1 (en) * 1985-07-30 1991-11-13 Glaxo Group Limited Devices for administering medicaments to patients
US5031610A (en) * 1987-05-12 1991-07-16 Glaxo Inc. Inhalation device
GB8909891D0 (en) * 1989-04-28 1989-06-14 Riker Laboratories Inc Device
US5176132A (en) * 1989-05-31 1993-01-05 Fisons Plc Medicament inhalation device and formulation
CA2081913C (en) * 1990-06-07 2000-05-30 Robert P. Ryan Method and apparatus for managing page zero memory accesses in a multi-processor system
US5115803A (en) * 1990-08-31 1992-05-26 Minnesota Mining And Manufacturing Company Aerosol actuator providing increased respirable fraction
US5186164A (en) * 1991-03-15 1993-02-16 Puthalath Raghuprasad Mist inhaler
AU650953B2 (en) * 1991-03-21 1994-07-07 Novartis Ag Inhaler
US5243970A (en) * 1991-04-15 1993-09-14 Schering Corporation Dosing device for administering metered amounts of powdered medicaments to patients
US5327883A (en) * 1991-05-20 1994-07-12 Dura Pharmaceuticals, Inc. Apparatus for aerosolizing powdered medicine and process and using
US5161524A (en) * 1991-08-02 1992-11-10 Glaxo Inc. Dosage inhalator with air flow velocity regulating means
US5469843A (en) * 1991-11-12 1995-11-28 Minnesota Mining And Manufacturing Company Inhalation device
GB9124468D0 (en) * 1991-11-18 1992-01-08 Smithkline Beecham Plc Novel device
DE4211475A1 (de) * 1991-12-14 1993-06-17 Asta Medica Ag Pulverinhalator
GB2264237A (en) * 1992-02-05 1993-08-25 Robert Edward Newell An inhaler
US5476093A (en) * 1992-02-14 1995-12-19 Huhtamaki Oy Device for more effective pulverization of a powdered inhalation medicament
US5239993A (en) * 1992-08-26 1993-08-31 Glaxo Inc. Dosage inhalator providing optimized compound inhalation trajectory
SK51695A3 (en) * 1992-10-19 1995-11-08 Dura Pharma Inc Dry powder medicament inhaler
SE9203743D0 (sv) * 1992-12-11 1992-12-11 Astra Ab Efficient use
US5437271A (en) * 1993-04-06 1995-08-01 Minnesota Mining And Manufacturing Company Deagglomerators for dry powder inhalers
TW402506B (en) * 1993-06-24 2000-08-21 Astra Ab Therapeutic preparation for inhalation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349531A (en) * 1975-12-15 1982-09-14 Hoffmann-La Roche Inc. Novel dosage form
EP0455463A1 (en) * 1990-04-30 1991-11-06 Riker Laboratories, Inc. Packaging for microdoses of powdered medicament for inhalation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9704827A1 *

Also Published As

Publication number Publication date
JPH11510074A (ja) 1999-09-07
CA2227594A1 (en) 1997-02-13
WO1997004827A1 (en) 1997-02-13
EP0840631A1 (en) 1998-05-13
KR19990028929A (ko) 1999-04-15
US5642727A (en) 1997-07-01
AU6841996A (en) 1997-02-26

Similar Documents

Publication Publication Date Title
EP0840631A4 (en) INHALATION APPARATUS USING A TRIBOELECTRIC CHARGE TECHNIQUE
EG21148A (en) Mechanical counter for a metering apparatus
PL325826A1 (en) Inhalation apparatus
EP0579499A3 (en) An image forming apparatus comprising a charging member
TW453572U (en) Charging device
EP0743071A3 (en) Autotransfusion device
AU131838S (en) Inhalation device
AU129826S (en) Inhalation device
IL114022A0 (en) A respiration device
GB2303817B (en) Apparatus for molding a connector
IL115968A (en) Precipitation system for a powder inhaler
EP0770928A3 (en) Device to copy
GB2313787B (en) A cover for an asthma inhaler
AUPN295695A0 (en) A climbing apparatus
EP0747128A3 (en) Device for charging a photoconductive layer of a cathode ray tube
GB9512483D0 (en) A massage apparatus
GB2306234B (en) An interface apparatus for a stepper
GB9702272D0 (en) A multiple charged developing gun
GB9400434D0 (en) A coating apparatus
GB9514108D0 (en) A training device for a ventilatory capacity meter
GB9519936D0 (en) A printing apparatus
GB9519875D0 (en) A printing apparatus
GB2319737B (en) Electrostatic coating apparatus
GB2327360B (en) A breathing apparatus
GB2300123B (en) A tennis service-development apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE ES FR GB IE IT LI NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DELSYS PHARMACEUTICAL CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20001215

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT CH DE ES FR GB IE IT LI NL SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7A 61M 15/00 A, 7A 61J 3/00 B

17Q First examination report despatched

Effective date: 20030212

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040416